Home / 44,032,126.40-65,992,202.40-21,263,998.40

Finding the Fourth Proportional to 44,032,126.40, 65,992,202.40 and 21,263,998.40

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Solution

The fourth proportional to 44,032,126.40, 65,992,202.40 and 21,263,998.40 is: 31,868,960.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,032,126.40 : 65,992,202.40 = 21,263,998.40 : x
  2. Step 2: Convert to fraction form
    44,032,126.40/65,992,202.40 = 21,263,998.40/x
  3. Step 3: Cross multiply
    44,032,126.40x = 65,992,202.40 × 21,263,998.40
  4. Step 4: Simplify right side
    44,032,126.40x = 1,403,258,086,246,076
  5. Step 5: Solve for x
    x = 1,403,258,086,246,076/44,032,126.40
  6. Step 6: Final answer
    x = 31,868,960.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.